DSA_meth_set_mod_exp, DSA_meth_get_bn_mod_exp, DSA_meth_set_bn_mod_exp,
DSA_meth_get_init, DSA_meth_set_init, DSA_meth_get_finish, DSA_meth_set_finish,
DSA_meth_get_paramgen, DSA_meth_set_paramgen, DSA_meth_get_keygen,
-DSA_meth_set_keygen - Routines to build up DSA methods
+DSA_meth_set_keygen - Routines to build up DSA methods
=head1 SYNOPSIS
#include <openssl/dsa.h>
DSA_METHOD *DSA_meth_new(const char *name, int flags);
+
void DSA_meth_free(DSA_METHOD *dsam);
+
DSA_METHOD *DSA_meth_dup(const DSA_METHOD *meth);
+
const char *DSA_meth_get0_name(const DSA_METHOD *dsam);
int DSA_meth_set1_name(DSA_METHOD *dsam, const char *name);
- int DSA_meth_get_flags(DSA_METHOD *dsam);
+
+ int DSA_meth_get_flags(const DSA_METHOD *dsam);
int DSA_meth_set_flags(DSA_METHOD *dsam, int flags);
+
void *DSA_meth_get0_app_data(const DSA_METHOD *dsam);
int DSA_meth_set0_app_data(DSA_METHOD *dsam, void *app_data);
- DSA_SIG *(*DSA_meth_get_sign(const DSA_METHOD *dsam))
- (const unsigned char *, int, DSA *);
- int DSA_meth_set_sign(DSA_METHOD *dsam,
- DSA_SIG *(*sign) (const unsigned char *, int, DSA *));
- int (*DSA_meth_get_sign_setup(const DSA_METHOD *dsam))
- (DSA *, BN_CTX *, BIGNUM **, BIGNUM **);
- int DSA_meth_set_sign_setup(DSA_METHOD *dsam,
- int (*sign_setup) (DSA *, BN_CTX *, BIGNUM **, BIGNUM **));
- int (*DSA_meth_get_verify(const DSA_METHOD *dsam))
- (const unsigned char *, int , DSA_SIG *, DSA *);
- int DSA_meth_set_verify(DSA_METHOD *dsam,
- int (*verify) (const unsigned char *, int, DSA_SIG *, DSA *));
- int (*DSA_meth_get_mod_exp(const DSA_METHOD *dsam))
- (DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1, BIGNUM *a2, BIGNUM *p2,
- BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont);
- int DSA_meth_set_mod_exp(DSA_METHOD *dsam,
- int (*mod_exp) (DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1, BIGNUM *a2,
- BIGNUM *p2, BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *mont));
- int (*DSA_meth_get_bn_mod_exp(const DSA_METHOD *dsam))
- (DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
- BN_CTX *ctx, BN_MONT_CTX *mont);
- int DSA_meth_set_bn_mod_exp(DSA_METHOD *dsam,
- int (*bn_mod_exp) (DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
- const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *mont));
+
+ DSA_SIG *(*DSA_meth_get_sign(const DSA_METHOD *dsam))(const unsigned char *,
+ int, DSA *);
+ int DSA_meth_set_sign(DSA_METHOD *dsam, DSA_SIG *(*sign)(const unsigned char *,
+ int, DSA *));
+
+ int (*DSA_meth_get_sign_setup(const DSA_METHOD *dsam))(DSA *, BN_CTX *,$
+ BIGNUM **, BIGNUM **);
+ int DSA_meth_set_sign_setup(DSA_METHOD *dsam, int (*sign_setup)(DSA *, BN_CTX *,
+ BIGNUM **, BIGNUM **));
+
+ int (*DSA_meth_get_verify(const DSA_METHOD *dsam))(const unsigned char *,
+ int, DSA_SIG *, DSA *);
+ int DSA_meth_set_verify(DSA_METHOD *dsam, int (*verify)(const unsigned char *,
+ int, DSA_SIG *, DSA *));
+
+ int (*DSA_meth_get_mod_exp(const DSA_METHOD *dsam))(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
+ BIGNUM *p1, BIGNUM *a2, BIGNUM *p2,
+ BIGNUM *m, BN_CTX *ctx,
+ BN_MONT_CTX *in_mont);
+ int DSA_meth_set_mod_exp(DSA_METHOD *dsam, int (*mod_exp)(DSA *dsa, BIGNUM *rr,
+ BIGNUM *a1, BIGNUM *p1,
+ BIGNUM *a2, BIGNUM *p2,
+ BIGNUM *m, BN_CTX *ctx,
+ BN_MONT_CTX *mont));
+
+ int (*DSA_meth_get_bn_mod_exp(const DSA_METHOD *dsam))(DSA *dsa, BIGNUM *r, BIGNUM *a,
+ const BIGNUM *p, const BIGNUM *m,
+ BN_CTX *ctx, BN_MONT_CTX *mont);
+ int DSA_meth_set_bn_mod_exp(DSA_METHOD *dsam, int (*bn_mod_exp)(DSA *dsa,
+ BIGNUM *r,
+ BIGNUM *a,
+ const BIGNUM *p,
+ const BIGNUM *m,
+ BN_CTX *ctx,
+ BN_MONT_CTX *mont));
+
int (*DSA_meth_get_init(const DSA_METHOD *dsam))(DSA *);
int DSA_meth_set_init(DSA_METHOD *dsam, int (*init)(DSA *));
- int (*DSA_meth_get_finish(const DSA_METHOD *dsam)) (DSA *);
- int DSA_meth_set_finish(DSA_METHOD *dsam, int (*finish) (DSA *));
- int (*DSA_meth_get_paramgen(const DSA_METHOD *dsam))
- (DSA *, int, const unsigned char *, int, int *, unsigned long *,
- BN_GENCB *);
+
+ int (*DSA_meth_get_finish(const DSA_METHOD *dsam))(DSA *);
+ int DSA_meth_set_finish(DSA_METHOD *dsam, int (*finish)(DSA *));
+
+ int (*DSA_meth_get_paramgen(const DSA_METHOD *dsam))(DSA *, int,
+ const unsigned char *,
+ int, int *, unsigned long *,
+ BN_GENCB *);
int DSA_meth_set_paramgen(DSA_METHOD *dsam,
- int (*paramgen) (DSA *, int, const unsigned char *, int, int *,
- unsigned long *, BN_GENCB *));
- int (*DSA_meth_get_keygen(const DSA_METHOD *dsam)) (DSA *);
- int DSA_meth_set_keygen(DSA_METHOD *dsam, int (*keygen) (DSA *));
+ int (*paramgen)(DSA *, int, const unsigned char *,
+ int, int *, unsigned long *, BN_GENCB *));
+
+ int (*DSA_meth_get_keygen(const DSA_METHOD *dsam))(DSA *);
+ int DSA_meth_set_keygen(DSA_METHOD *dsam, int (*keygen)(DSA *));
=head1 DESCRIPTION
The B<DSA_METHOD> type is a structure used for the provision of custom DSA
-implementations. It provides a set of of functions used by OpenSSL for the
+implementations. It provides a set of functions used by OpenSSL for the
implementation of the various DSA capabilities. See the L<dsa> page for more
information.
=head1 HISTORY
-The functions described here were added in OpenSSL version 1.1.0.
+The functions described here were added in OpenSSL 1.1.0.
=head1 COPYRIGHT
-Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
projects / openssl.git / blobdiff